Subject: History
Author of work: Ranulphus Higden
Title: Polychronicon
Subject: Philosophy
Author of work: Averroes
Title: De spmpno et vigilia, De longitudine et brevitate vitae, De generatione et corruptione
Subject: Theology
Author of work: Gregorius I
Title: Registrum
Subject: Philosophy / Cosmology
Title: Philosophy / Cosmology
Subject: Civil Law
Author of work: Justinianus
Title: Digestum infortiatum
Subject: Logic
Title: Logic
Subject: Theology
Author of work: Augustinus
Title: Contra Iulianum
Subject: Civil Law
Author of work: Justinianus
Title: Digestum novum